CAS RN: 498-40-8
L-Cysteic Acid
Product Availability
Choose a grade to view its available package options.
4 package records4 with current stock1 grade group
- Product code: SSC-156099
Historical Factory Record
Historical Supply Reference
This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.
- Pack sizes on record: 25g
- Available purity: ≥95%
- Inventory rows with stock: 0
- Bulk packaging: confirmed by inquiry
Reference Pack Sizes
Reference pack sizes are shown below. Final availability, packaging and delivery schedule are confirmed by inquiry.
| Pack Size | Recorded Purity | Available Qty | Ship From | Inquiry |
|---|---|---|---|---|
| 25g | ≥95% | 0 Out of Stock | Shanghai | Inquiry |
498-40-8 / 2-amino-3-sulfopropanoic acid
Basic Information
CAS
498-40-8
Multi CAS
Yes
Molecular Formula
C3H7NO5S
Molecular Weight
169.160000
Exact Mass
169.004494
InChI
InChI=1S/C3H7NO5S/c4-2(3(5)6)1-10(7,8)9/h2H,1,4H2,(H,5,6)(H,7,8,9)
InChIKey
XVOYSCVBGLVSOL-UHFFFAOYSA-N
Physical Properties
Physical Description
Solid; [Merck Index]
Solid
State
Solid
Computed Properties
Structural Parameters
Heavy atom count
10
Fraction Csp3
0.67
Rotatable bonds
3
H-bond acceptors
4
H-bond donors
3
Molar refractivity
32.03
TPSA
117.69
LogP / Solubility
WLOGP
-1.71
MLOGP
-1.51
XLogP3
-4.5
Consensus LogP
-2.57
Log S (ESOL)
0.39
Class (ESOL)
Highly soluble
Log S (Ali)
0.29
Class (Ali)
Highly soluble
Log S (SILICOS-IT)
0.3
Class (SILICOS-IT)
Highly soluble
ADME
GI absorption
Low
BBB permeant
No
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-4.97
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
2
